Silicon Nanowire Structure Embedded In Nickel Silicide Nanowires For Lithium-based Battery Anodes

The present invention provides a silicon nanowire structure embedded in nickel silicide nanowires for lithium-based battery anodes and anodes including the same. In particular, a Si nanowire structure embedded in NiSix nanowires according to the present invention may provide a solution to a problem,...

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Bibliographische Detailangaben
Hauptverfasser: JOE, JE MEE, ZAMFIR MIHAI ROBERT, MIN, HONG SEOK, LEE, YEO JIN, SHIN, KYO MIN, KIM, SA HEUM, PRIBAT, DIDIER
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention provides a silicon nanowire structure embedded in nickel silicide nanowires for lithium-based battery anodes and anodes including the same. In particular, a Si nanowire structure embedded in NiSix nanowires according to the present invention may provide a solution to a problem, such as disconnection of Si nanowires from a current collector shown when the Si nanowires are expanded by alloying with Li or contracted during the use of a battery, and the like, by flexibly embedding the Si nanowires in the NiSix nanowires.